ROYCE & ASSOCIATES LP

Position in AEHR — Aehr Test Systems

CIK 906304 New York, NY

Position in AEHR

as of Mar 31, 2026 · filed May 12, 2026 Compact

Position Value

$1,412,822

+$562,783 QoQ

Shares Held

38,102

-9.5% QoQ

Ownership

0.121%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Technology · as of Mar 31, 2026

ROYCE & ASSOCIATES LP holds $447,927,573 across 15 Semiconductor Equipment & Materials names. AEHR ranks #15 (0.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ONTO	Onto Innovation Inc.	317,109	$65,029,542
2	COHU	Cohu Inc	2,027,717	$62,088,694
3	UCTT	Ultra Clean Holdings, Inc.	759,497	$47,225,523
4	FORM	Formfactor Inc	451,863	$43,826,192
5	ICHR	Ichor Holdings, Ltd.	849,336	$39,587,550
6	KLIC	Kulicke & Soffa Industries Inc	587,147	$38,587,300
7	CAMT	Camtek Ltd	202,488	$30,699,205
8	NVMI	Nova Ltd.	65,830	$28,588,652

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$1,412,822	38,102	-9.5%	Shares	Sole	2026-05-12
2025-12-31	$850,039	42,102	-24.0%	Shares	Sole	2026-02-09
2025-09-30	$1,668,846	55,425	-50.3%	Shares	Sole	2025-11-12
2025-06-30	$1,442,315	111,548	-35.1%	Shares	Sole	2025-08-11
2025-03-31	$1,252,166	171,765	0.0%	Shares	Sole	2025-05-06
2024-12-31	$2,856,451	171,765	0.0%	Shares	Sole	2025-02-10
2024-09-30	$2,207,180	171,765	0.0%	Shares	Sole	2024-11-06
2024-06-30	$1,918,615	171,765	+6.2%	Shares	Sole	2024-08-13
2024-03-31	$2,005,886	161,765	+53.7%	Shares	Sole	2024-05-13
2023-12-31	$2,792,680	105,265	-45.3%	Shares	Sole	2024-02-12
2023-09-30	$8,791,080	192,365	-30.0%	Shares	Sole	2023-11-09
2023-06-30	$11,342,058	274,959	+14.4%	Shares	Sole	2023-08-07
2023-03-31	$7,452,834	240,259	-35.8%	Shares	Sole	2023-05-23
2022-12-31	$7,524,615	374,359	+63.1%	Shares	Sole	2023-05-23
2022-09-30	$3,236,781	229,559	-17.9%	Shares	Sole	2022-11-03
2022-06-30	$2,096,692	279,559	-10.0%	Shares	Sole	2022-08-04
2022-03-31	$3,154,263	310,459	+18.7%	Shares	Sole	2022-05-05
2021-12-31	$6,326,914	261,659	-48.1%	Shares	Sole	2022-02-07
2021-09-30	$6,876,310	503,759	-51.9%	Shares	Sole	2021-11-10
2021-06-30	$2,892,204	1,047,900	0.0%	Shares	Sole	2021-08-06
2021-03-31	$2,640,708	1,047,900	0.0%	Shares	Sole	2021-05-10
2020-12-31	$2,651,187	1,047,900	-19.0%	Shares	Sole	2021-02-08
2020-09-30	$1,798,521	1,293,900	0.0%	Shares	Sole	2020-11-12
2020-06-30	$2,536,044	1,293,900	0.0%	Shares	Sole	2020-08-07
2020-03-31	$2,160,813	1,293,900	—	Shares	Sole	2020-05-12
No filing history on record for this holder in this stock.